399215094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{14537}}^1$

素因数の和:14764

約数の個数: 32

約数和(自身を含む): 837388800

約数和(自身を除く): 438173706

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 1194, 4577, 9154, 13731, 14537, 27462, 29074, 43611, 87222, 334351, 668702, 1003053, 2006106, 2892863, 5785726, 8678589, 17357178, 66535849, 133071698, 199607547, 399215094]

約数ペア:

[(1, 399215094), (2, 199607547), (3, 133071698), (6, 66535849), (23, 17357178), (46, 8678589), (69, 5785726), (138, 2892863), (199, 2006106), (398, 1003053), (597, 668702), (1194, 334351), (4577, 87222), (9154, 43611), (13731, 29074), (14537, 27462)]